Quebec, Montreal & Southern 2-6-0 Locomotives in Canada


Class Details by Steve Llanso of Sweat House Media

Class C-1-I (Locobase 6645)

Data from 1913 QM & S locomotive diagram book supplied in May 2005 by Allen Stanley from his extensive Rail Data Exchange.

When these Moguls were delivered, the railway they went to was known as the Great Eastern Railway. At the time of the diagram book, there were 5 (works #740, 743, 748, 780, 781). The latter two operated at 150 psi, developing a commensurate increase in tractive effort and achieving 17,709 lb.

The GER had built a line between Dundee and Levis in Quebec, opening it in 1882. In 1899, according to the website [link] (visited) 2 July 2005), the GER was acquired by the South Shore which shortly became the Quebec Southern.

The QM&S was the name given to the QS when the Delaware & Hudson Railroad bought it in 1906. The D & H had realized that if they bought this rail line and the Napierville Junction Railway, they'd have a direct route between New York and Montreal. Much paper moved between the Canadian forests and the upper New York State paper mills and the railroad moved anthracite coal to Canadian markets.

In the 20s, the D & H began closing lines and losing interest in the QM&S. By 1929, the American company sold the railway to the Canadian National.

Principal Dimensions by Steve Llanso of Middle Run Media
ClassC-1-I
Locobase ID6645
RailroadQuebec, Montreal & Southern
CountryCanada
Whyte2-6-0
Number in Class7
Road Numbers61, 64, 78, 91, 93, 110-1
GaugeStd
Number Built7
BuilderDickson
Year1890
Valve GearStephenson
Locomotive Length and Weight
Driver Wheelbase (ft / m)14.17 / 4.32
Engine Wheelbase (ft / m)21.67 / 6.61
Ratio of driving wheelbase to overall engine wheelbase 0.65
Overall Wheelbase (engine & tender) (ft / m)45.58 / 13.89
Axle Loading (Maximum Weight per Axle) (lbs / kg)
Weight on Drivers (lbs / kg)92,600 / 42,003
Engine Weight (lbs / kg)104,300 / 47,310
Tender Loaded Weight (lbs / kg)73,400 / 33,294
Total Engine and Tender Weight (lbs / kg)177,700 / 80,604
Tender Water Capacity (gals / ML)3500 / 13.26
Tender Fuel Capacity (oil/coal) (gals/tons / Liters/MT)8 / 7
Minimum weight of rail (calculated) (lb/yd / kg/m)51 / 25.50
Geometry Relating to Tractive Effort
Driver Diameter (in / mm)57 / 1448
Boiler Pressure (psi / kPa)140 / 970
High Pressure Cylinders (dia x stroke) (in / mm)18" x 24" / 457x610
Tractive Effort (lbs / kg)16,234 / 7363.63
Factor of Adhesion (Weight on Drivers/Tractive Effort) 5.70
Heating Ability
Tubes (number - dia) (in / mm)197 - 2" / 51
Flues (number - dia) (in / mm)
Flue/Tube length (ft / m)11.58 / 3.53
Firebox Area (sq ft / m2)118 / 10.97
Grate Area (sq ft / m2)24.83 / 2.31
Evaporative Heating Surface (sq ft / m2)1108 / 102.97
Superheating Surface (sq ft / m2)
Combined Heating Surface (sq ft / m2)1108 / 102.97
Evaporative Heating Surface/Cylinder Volume156.72
Computations Relating to Power Output (More Information)
Robert LeMassena's Power Computation3476
Same as above plus superheater percentage3476
Same as above but substitute firebox area for grate area16,520
Power L13194
Power MT228.13

All material Copyright © SteamLocomotive.com
Wes Barris